There are no Hispanic heads in K1, only White, Asian, and Black. If the head you are referring to is the one in the bottom right-hand corner, that is PFHC05. A cursory glance at the TSL head meshes would suggest that it was not repurposed, unlike the other 4 female Caucasian heads. As such, you aren't going to get a direct copy of it. The best you could hope for is a reskin of one of the other TSL heads.